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Simon Glass authored
This adds simple command-line parsing to sandbox. The idea is that it sets up the state with options provided, and this state can then be queried later, as needed. New flags are declared with the SB_CMDLINE_OPT_SHORT helper macro, pointers are automatically gathered up in a special section, and then the core code takes care of gathering them up and processing at runtime. This way there is no central place where we have to store a list of flags with ifdefs. Signed-off-by:
Simon Glass <sjg@chromium.org> Signed-off-by:
Mike Frysinger <vapier@gentoo.org>
Simon Glass authoredThis adds simple command-line parsing to sandbox. The idea is that it sets up the state with options provided, and this state can then be queried later, as needed. New flags are declared with the SB_CMDLINE_OPT_SHORT helper macro, pointers are automatically gathered up in a special section, and then the core code takes care of gathering them up and processing at runtime. This way there is no central place where we have to store a list of flags with ifdefs. Signed-off-by:
cmd_usb.c 17.87 KiB
/*
* (C) Copyright 2001
* Denis Peter, MPL AG Switzerland
*
* Most of this source has been derived from the Linux USB
* project.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*/
#include <common.h>
#include <command.h>
#include <asm/byteorder.h>
#include <part.h>
#include <usb.h>
#ifdef CONFIG_USB_STORAGE
static int usb_stor_curr_dev = -1; /* current device */
#endif
/* some display routines (info command) */
char *usb_get_class_desc(unsigned char dclass)
{
switch (dclass) {
case USB_CLASS_PER_INTERFACE:
return "See Interface";
case USB_CLASS_AUDIO:
return "Audio";
case USB_CLASS_COMM:
return "Communication";
case USB_CLASS_HID:
return "Human Interface";
case USB_CLASS_PRINTER:
return "Printer";
case USB_CLASS_MASS_STORAGE:
return "Mass Storage";
case USB_CLASS_HUB:
return "Hub";
case USB_CLASS_DATA:
return "CDC Data";
case USB_CLASS_VENDOR_SPEC:
return "Vendor specific";
default:
return "";
}
}
void usb_display_class_sub(unsigned char dclass, unsigned char subclass,
unsigned char proto)
{
switch (dclass) {
case USB_CLASS_PER_INTERFACE:
printf("See Interface");